| 摘要 |
Lipolytic enzymes which improve the properties of dough or baked products generally have a high activity towards lipids which are capable of forming a hexagonal phase, and a screening method was developed on this basis. The improved properties may include a larger loaf volume, an improved shape factor, an improved crumb structure, reduced dough stickiness, improved dough stability and/or improved tolerance towards extended proofing. The advantageous lipid-degrading enzymes have higher activity towards MGDG and/or unsaturated phosphatidyl ethanolamines (APE, PE) than towards DGDG, PC, PS, PI, PG, saturated phosphatidyl ethanolamines, ALPE and/or triglicerides. |
